1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c2a3ca8a92a64ae4a3905e42c0b1af82a8337dd44e812d1d58fe2dc0809043. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ee2bbf2-848a-41ca-b86c-ca1195c28f10.json and https://artists.proofprofile.net/proofs/artist/9ee2bbf2-848a-41ca-b86c-ca1195c28f10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c03effa57c1d1e0d0a3d898c4e88ed614d8349c178af95531ab5a6969cd7d7e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2048817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e207ca6c4639654bfa220d698c5a89aef7dd62ef2bb3625d6faac779e4f6060. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2140317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d0cb9bfd61599b471a3fc0d6876d0724e36a138afc8c4b50d043062f76df09. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALVP1919859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d629cfea0c591e25e2f514ec8c81c362e430165de243ecdadaf5189b451a1ec. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2152384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd2d9957b8db1ce99437e3aef410db2675454aac96659836890ff8bec7fb302. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO1946343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e933f22d9440415978dfbabd20cbdc70af28d91d8ac79bddcffb13ebf0e48d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2170139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27e97ef5ffa9369c3baecd85b7c33ae3a003f0a215dcfc83e72ce2d16c306e3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2170191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44216428282d2130b86e955eff63f2ef9bcf09b943abf6229701dc9e59db3a13. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2185894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02bec3164585856f37a73935e4b69e398f5fa6deefe7120a495103d5335084ca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2170207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b49e0b679dbb3101341b9107e3bb0bb34b158b625b45beb69269acd21e37cf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2004547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ebbe8b21adb6bbc996f76fee08b9a3017e31f80c68a3659f060b7503c246ca. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1913865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f403b992ae0f7e3fbec44fcb7c6369ca9f4789de9e7437132586fe58c4f3470. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2148177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8a33c09fa57e0e85498e13ad72b7ad194590ab20b2db35796089fe28d7238e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2169910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d22254119ae08facd392caeffb9da97bf09287e2f10fca80e61d0b5fc3f553. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALVP1960067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d9a760f50af57e72267124fc2d4e7cf1d031166bec66072a08893492963fd6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2131154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2718333129794cd7f27ee06f08ef3ad8a4c4f47a44a41614da193ea2efacac91. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2173654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d761aac0dc84a1b716510f39785268b75484f1d97114270081b7760c5f7b754. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2146074.
This Is Classical Guitar: Music by Sor and Giuliani
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4a079dfc8a6713d2752bf18b3c28c5794f47bea1f9b2d15ecf6d4e163a2486. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1991779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccd05fc7281931feb9b22f897ad43c9aaacd7b4de78e3d041a9f87c8a4f8e55. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1991760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455983dbee03cea0df0d08029d722d4bfce68ed432c376a7d963f4766735bf76. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1991762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242d31435b39fa0f057f58ad51b6d5932df6d7ed6bb2fdade230c127808c5e07. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2126093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6c18efe98f8aa2dc7b8327d3b751ee39f139938e5c113b8f6fb374cafed9a9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2126097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a8a358a75a69db9b652268d8652c64b3b177828e1810a5495de6245b41849c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2126092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f987c5173355f26016296951d434f272ce232bda5c6b5bcdb7260958ab01dd3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2126096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cc65f2fc4554907f1a5b1fed7b7422a8e14c885e969467412068e2903c80f6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2076562.
Lieder ohne Worte Op. 19: No. 6 Barcarola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5757fd4dba6967461d09f3abc6083a8228511fb21c5f34602f6fcda257f81b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2076561.
Sonata No. 14 "Moonlight", Op. 27: No. 2: 1. Adagio sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba94dabd1b1217323253a6bdace1b8748fc4a719de80bf3034b148e6d29c20c7. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2029516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe538581da709f76e4b89ea18b5d197ee3b51379be3e20a7f8e9380190c4469ee. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2076555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a27fbd7db311f2aaf59a3af60f63dc4b9a97739e72794ebcc1fad68c4dfd6a6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2076566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44973fdce8f2ec0e28b67bb96190cf1b9f9f2d15dfb973405ce8a09bf4e313dc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2076563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7ade55b8ba01299f198b1e43732642524eaa6e4a96bedd9fba71b91c25d831. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2075764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce390f3bb8f6d5ac6d3875dfa203586cded9481be2851b8d85d1ff8e2731e510. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2075778.
Renaissance: European Lute Masters of the 16th Century
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cecd86ff88e16c0c44b7a15bc77456e130901395e30765f156fe2b3ab56f0f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2064222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1610bd92ff6bbc19a79ab7f2cfb3ae723e41add4e84ee898041dc9a2f159cac. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2064223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0b1df6e76fe01b7e1337e09a8e1252696eadf1f085d098a9afbedbbcfefcc4. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2064228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64ac54133f8f4b1265405216517e06d06cf07f9d36c3f8cb82c68b3549b9bba. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2064229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a5d0b57c4b3a943fef25291d75e1d3e7a5bea6788d8453e8d25d96dbb20e4a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2064235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e95bb85164b42034ab27370fc735c7faf2f7c03666f14621d4cdb663a6eafb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV1859222.
Jürg Kindle "Fingerfood II" Annika Hinsche Mandolin
ANTONIO VIVALDI - CONCERTI GROSSI (L'ESTRO ARMONICO)
Concerto N°4 In E Minor, Rv 550 IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4550235a572e89b3dd066a145cb330495899f0beb6ca323a9337aaaf0b783f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV1812186.
Concerto N°11 In D Minor, Rv 565 I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e036c65237ec6f884e5189b1b0a485f475ec87f921e835628e6add03ff56e0b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV1812197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2570b213e15f8d4d647a05b87cb98c3588a4a3a138b2b2e5c25ce56253566b2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV1806420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3707966390cb8bedef9bc6cd6bb5cfe9b4a80727a693ce2079ddb57d525ae3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2414901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ceb56c95b7ff71271766f5350ffb12253ecaea991176d51c6c94542b2b2071. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AU3SE2401147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc5f8d50cad6fdc63d29e2a4a33f756944f826eac1145ab9cf1fd9adeba884d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AU3SE2401146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6bd8ef0c7ab1a53a3dbb64c958ef88868f8e7e7649e05090667ee51c7429b7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2474536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a328fdaa4269f4fcd6e4a44b88fc731a71c97b383e864dadb4fb9c93a3ce205. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AU3SE2401145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fd9dcf2878cef59412fa7f8e7bf4b361b2a02720d2b1c2f5baf7b7d3d33c77. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2454672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd0e2e07fe8fbeba576ab3f5a966abbd4e56ed675d9229c9c160094e7d76b05. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AU3SE2401089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6c81467d716b5ae6bd83396fe7d59158a6102d442713adb152a22b2670f639. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2445536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593ca7ce0615e5893b6b79fe08adbb01e4a935e412a98033c56b0f987adc63fd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2427396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847ce15b90791484de6ca41aad82f584cdda6d20bb4b33ef43769c9e3938fe41. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2413273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf338584aceb05e8fae645c154128a3ba14208cb445aec123c5ac41ac2676a884. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2404544.
Les Barricades Mystérieuses (arr. Jürg Kindle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf045a1b305121a4255932f39809b2dc31ecf7f9d997c2cc417ff5d32653d97d5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2363660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de92cdf723e8d59d479d94a4cfe20bd35bd933b5d184f4ea8b6f51f982520b6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2346802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8adab928d4d18a9811645c9ab2696710bd6da5919fdc98a7fb8699d6d528f2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2334986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd77d0de9030cefe3fcc864ae2c70ebf2709bb792c0988ec915b7871799e08da. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2303872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0090b3e75394efb544fe57a925edd81b05406dc4c13e9410d8d30f670dacae9d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AU3SE2301517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472630f97a65967d2c9731e45fa15fcdd8f527e475a78aa03fa4ed557386a619. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2382068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6c81467d716b5ae6bd83396fe7d59158a6102d442713adb152a22b2670f639. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2445536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694c35543826794ac42a00b16ab0d593204438acf03b508fa5ccb1020104f3d8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2327202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b733467fd46864d6b6a1492962bf2ace480461b58e7d4ce6438121b388edaf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2374214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f2df781f5e82703e6a6f904a2f81b6632975f691c45c4c63588773ccb12939. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2287115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaa284c323db54679df7cc09f6993b80a5b0d1a57f745e1cb132e414cdcfff5. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2358184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36ac73c2aa8267a6d7dc5f952eac779c1f86b37ef898a115f1c568e6d4befe4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2244856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43190f4d52cbd1575c16e13f1a5d42f0da5662df05816bb1274728193a23d4ad. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2185889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8567d01878c62306f28c34aec92488d2013a4649efb0391ba3d21472ddd47a28. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2251999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1964e1d88e16874aba0f69cc78ad239d448ac3ed60d637f1194ba14c4e931d2e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2212180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf338584aceb05e8fae645c154128a3ba14208cb445aec123c5ac41ac2676a884. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2404544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb506873fe46a6e85567066d52a7634fe92a0e90a409da1fdbf1a9f138f8dd36b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2224705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6bd8ef0c7ab1a53a3dbb64c958ef88868f8e7e7649e05090667ee51c7429b7. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:06:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2474536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593ca7ce0615e5893b6b79fe08adbb01e4a935e412a98033c56b0f987adc63fd. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2427396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de92cdf723e8d59d479d94a4cfe20bd35bd933b5d184f4ea8b6f51f982520b6. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2346802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472630f97a65967d2c9731e45fa15fcdd8f527e475a78aa03fa4ed557386a619. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2382068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf045a1b305121a4255932f39809b2dc31ecf7f9d997c2cc417ff5d32653d97d5. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2363660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc971761cd240c5266d73d24b95eaba154dc622510da829f641b0c0fcaa4a07ba. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2228600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe165f4b4a377de7794094174ade327f977e0f677cca89137cfa9ea3cb6c29996. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2245122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8adab928d4d18a9811645c9ab2696710bd6da5919fdc98a7fb8699d6d528f2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2334986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847ce15b90791484de6ca41aad82f584cdda6d20bb4b33ef43769c9e3938fe41. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2413273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a52cc45453d30dfabc5f0f81210136bfed252b7b13731e5a8420bb09e5048a5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2332275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd77d0de9030cefe3fcc864ae2c70ebf2709bb792c0988ec915b7871799e08da. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2303872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fd9dcf2878cef59412fa7f8e7bf4b361b2a02720d2b1c2f5baf7b7d3d33c77. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2454672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c3a5e05a27af32605fdd5865862f9928e21b5182bb6bfd5c0b2ac38a5adc29. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2492696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fecae796b71a85bf7c614b0a6b02acf590f02000eee9b8c204efd258f8f2f32. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AU3SE2401193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ca43a5568baafa0fe0e430a04b1fc2df5243968faa4928bf904ce149ef27b8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AU3SE2401293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3520148c35c6a975d74f2265648c96468227baa1559b141bed508f59f5d6302d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AU3SE2401295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c52f256829e63645152637aa88054a9aa47f89aa7c4e271e1f0aa2bc4a8773. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AU3SE2401297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fecae796b71a85bf7c614b0a6b02acf590f02000eee9b8c204efd258f8f2f32. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AU3SE2401193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553ca126be1639d3fc365f0e8a0461663ca6766b2afbbc1ecaea758d5d047f6a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2543187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdeb022b904db6e27ea5705cd218acb80aea4d23590bf8ae92e80ca4c6b8555. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2537451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9505adf0d6e25557c5dc103c3a806a6e368074c63a96bbe1d9da20654dfcea5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2524662.
Ständchen, D.957 No.4 (Arr. for Guitar by Jürg Kindle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5901a9cd7c15eee21b93afa8fede48cff0eea87b6f6b2bd099a721216a2eabe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2509026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3886a3e17e27469d8cdb626c1659c4a7e7cee97324969ba70760bd277be821. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2475672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9bec2c68fa9f28d6869660889b977ba5f9d52dbf13f6c785de814c4942f7f0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2467653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ca43a5568baafa0fe0e430a04b1fc2df5243968faa4928bf904ce149ef27b8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AU3SE2401293.